εὐφόρμιγξ
From LSJ
ἁρμονίη ἀφανὴς φανερῆς κρείττων → the hidden attunement is better than the obvious one, invisible connection is stronger than visible, harmony we can't see is stronger than harmony we can, unseen harmony is stronger than what we can see
English (LSJ)
ιγγος, ὁ, ἡ,
A with beautifullyre: playing beautifully on it, Λύκειος AP7.10. II Pass., of lyrical music, beautifully played or accompanied, Opp.H.5.618.
Greek (Liddell-Scott)
εὐφόρμιγξ: -ιγγος, ὁ, ἡ, ἔχων καλὴν φόρμιγγα, καλῶς φορμίζων, Ἀνθ. Π. 7. 10. ΙΙ. Παθ., ἐπὶ λυρικῆς μουσικῆς, μολπῆς εὐφόρμιγγος, συνοδευομένης ὑπὸ καλῆς φορμιγγος ἢ λίαν μελῳδικῆς, Ὀππ. Ἁλ. 5. 618.
French (Bailly abrégé)
ιγγος (ὁ, ἡ)
1 qui joue bien de la lyre;
2 qui résonne harmonieusement sur la lyre.
Étymologie: εὖ, φόρμιγξ.